National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

Mostly Cloudy

0°F

-18°C

Humidity 83%
Wind Speed Calm
Barometer 29.99 in (1015.8 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Last update 26 Dec 4:53 am AKST
Extended Forecast for

8 Miles NNW Alyeska AK

  • Today

    Today: Snow, mainly after 9am. High near 14. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 14 °F

    Snow

  • Tonight

    Tonight: Snow. Temperature rising to around 17 by 5am. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 10 °F⇑

    Snow

  • Saturday

    Saturday: Snow likely, mainly before 9am. Cloudy, with a high near 18. Northeast wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Northeast wind 10 to 20 mph, with gusts as high as 25 mph.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 9. Northeast wind 15 to 20 mph.

    High: 9 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. Northeast wind around 10 mph.

    Low: 3 °F

    Partly Cloudy

  • Monday

    Monday: Snow likely after 9am. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.

    High: 24 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Cloudy, with a low around 16.

    Low: 16 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely. Cloudy, with a high near 23.

    High: 23 °F

    Snow Likely

Detailed Forecast

Today
Snow, mainly after 9am. High near 14. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow. Temperature rising to around 17 by 5am. East wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow likely, mainly before 9am. Cloudy, with a high near 18. Northeast wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 4. Northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 9. Northeast wind 15 to 20 mph.
Sunday Night
Partly cloudy, with a low around 3. Northeast wind around 10 mph.
Monday
Snow likely after 9am. Mostly cloudy, with a high near 24. Chance of precipitation is 70%.
Monday Night
Snow likely. Cloudy, with a low around 16.
Tuesday
Snow likely. Cloudy, with a high near 23.
Tuesday Night
Snow likely, mainly before 3am. Mostly cloudy, with a low around 11.
Wednesday
A chance of snow. Mostly cloudy, with a high near 17.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Alyeska AK
 61.08°N 149.16°W (Elev. 4245 ft)
Last Update:
4:21 am AKST Dec 26, 2025
Forecast Valid:
5am AKST Dec 26, 2025-6pm AKST Jan 1, 2026
 
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Additional Resources

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Chance of Precipitation